Plain washer, Spring lock washer
304SS, 316SS, carbon steel
Frequently Asked Questions
Q: What is the main difference between a plain washer and a spring lock washer?
A: A plain washer is used to distribute the load of a threaded fastener, while a spring lock washer provides axial flexibility and prevents loosening due to vibrations.
Q: Which standards are your washers compliant with?
A: Our washers strictly follow international standards including DIN, ISO, JIS, and AISI to ensure global compatibility.
Q: What materials are available for harsh environments?
A: For high-corrosion environments, we recommend 304SS or 316SS (Stainless Steel) materials. Carbon steel is also available for general applications.
Q: What size range do you offer for these washers?
A: We provide a comprehensive size range from M2.5 up to M30 to accommodate various industrial needs.
Q: Can these washers be used with high-strength bolts?
A: Yes, depending on the material selected (such as carbon steel or specific stainless grades), they are designed to perform reliably under standard fastening loads.
Q: Are custom materials or sizes available?
A: Our standard production covers M2.5-M30 and common steel grades; for specific technical requirements, please refer to the standard specifications mentioned.
Krui Hardware
